Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,574,463",
      "signature": "0xb2d54264ba96f0c0c8a39d454e5578e296938747eaf22c429f693725492d0c94da628f67fbae267665598c6b59104957",
      "randomness": "0x891380a09a502a1bc2bcfd8094aa8f3d96dc4d8e343536985b1f6f9d3ba58893"
    }
  ],
  "blockNumber": "7,413,951"
}

{
  "Sr25519": "0x8057a12a36820c9b8233682964b9587a90f70d3e6b8a20488ce8c27d3adc7f7d5112058a77394ceb9e6939ec33034e03b07e5ef406ef5494e6fe770183d43187"
}